Title:
Mica pigments
United States Patent 3311485
US Patent References:
Dyeing of mineral materials
- - 2149979
Mica product and method of producing the same
- - 2332220
Phosphate-impregnated integrated mica sheet
- - 2865426
Water-soluble fluorescent dye-coated hydrophobic silica and process of making the same
- - 2935481
Synthetic mica flakes and structures
- - 3001571
Dyeing of mineral materials
- - 2149979
Mica product and method of producing the same
- - 2332220
Phosphate-impregnated integrated mica sheet
- - 2865426
Water-soluble fluorescent dye-coated hydrophobic silica and process of making the same
- - 2935481
Synthetic mica flakes and structures
- - 3001571
Inventors:
Duwell, Ernest J.
Publication Date:
03/28/1967
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Assignee:
MINNESOTA MINING & MFG
Primary Class:
Other Classes:
534/726, 534/887, 534/576
International Classes:
C04B14/20; C09C1/00; C09C1/40; C04B14/02
US Patent References: